C05G 5/00
Fertilisers characterised by their form
C05G5/00 (Fertilisers characterised by their form) appears on 1,847 US grants and 2,261 published applications in this corpus.
Search patents in C05G- Granted patents
- 1,847
- Published applications
- 2,261
- Assignees
- 1,195
- Inventors
- 4,347
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 16 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 3 | 0 |
| 1985 | 15 | 0 |
| 1986 | 10 | 0 |
| 1987 | 11 | 0 |
| 1988 | 15 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 23 | 0 |
| 1992 | 35 | 0 |
| 1993 | 26 | 0 |
| 1994 | 23 | 0 |
| 1995 | 31 | 0 |
| 1996 | 35 | 0 |
| 1997 | 40 | 0 |
| 1998 | 40 | 0 |
| 1999 | 46 | 0 |
| 2000 | 24 | 0 |
| 2001 | 41 | 4 |
| 2002 | 33 | 29 |
| 2003 | 26 | 46 |
| 2004 | 22 | 52 |
| 2005 | 22 | 40 |
| 2006 | 8 | 43 |
| 2007 | 14 | 32 |
| 2008 | 18 | 39 |
| 2009 | 17 | 39 |
| 2010 | 24 | 42 |
| 2011 | 21 | 39 |
| 2012 | 41 | 63 |
| 2013 | 39 | 59 |
| 2014 | 56 | 84 |
| 2015 | 69 | 76 |
| 2016 | 68 | 120 |
| 2017 | 52 | 124 |
| 2018 | 80 | 122 |
| 2019 | 92 | 119 |
| 2020 | 91 | 158 |
| 2021 | 97 | 176 |
| 2022 | 95 | 201 |
| 2023 | 87 | 139 |
| 2024 | 101 | 162 |
| 2025 | 90 | 147 |
| 2026 | 72 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Emulsion in water for preventing and treating yellow shoot of citrus fruit tree, preparation method and application method22 Sep 2026US 12,741,915 B2Zhuhai Runnong Science and Technology Co. Ltd
- Encapsulated fertilizer comprising essential oils, polymers and macronutrients and method of preparation thereof15 Sep 2026US 12,735,367 B2Ypf Tecnologia S.A.
- Systems, methods, and compounds for sustainable wastewater treatment and co-products thereof8 Sep 2026US 12,729,144 B2
- Systems, methods, and apparatus for converting a biosolid to an enhanced cylindrical class A fertilizer8 Sep 2026US 12,729,167 B2Mb-Holding GmbH & Co. KG
- Polymeric salt-tolerant and water-retaining fertilizer and preparation method thereof8 Sep 2026US 12,729,168 B2Qingdao Agricultural University
- Method for reducing nitrogen and phosphorus emission in strawberry cultivation to mitigate continuous cropping obstacles in greenhouse8 Oct 2026US 2026/0305524 A1Shandong Academy of Agricultural Sciences
- Compositions and Methods for Agri-Inputs and Uses Thereof8 Oct 2026US 2026/0308077 A1Tidal Vision Products
- Oxidized cellulosic materials and method of manufacturing same8 Oct 2026US 2026/0308078 A1The Research Foundation for The State University of New York
- Increasing carbon storage capacity and pollutant remediation in soils using applied hydrogel methods1 Oct 2026US 2026/0296986 A1University of Washington
- Compositions and Methods for Coating of Nitrification Inhibitors with a Solution Containing a High Concentration of Urease Inhibitors and For Improved Retention of the Nitrogen Content of Soil Through the Administration of Liquid Delivery Formulations of (Aminomethylene)Phosphinic Acids and/or their Salts1 Oct 2026US 2026/0296987 A1Soilgenic Technologies, LLC
Most cited
By later US patents
- Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system1,012US 5,056,109 AQUALCOMM Incorporated · 1991
- Viscoelastic surfactant fluids and related methods of use217US 6,258,859 B1Rhodia Inc. · 2001
- Thermoplastic Elastomers175US 5,665,822 ALandec Corporation · 1997
- Viscoelastic surfactant fluids and related methods of use173US 6,703,352 B2Schlumberger Technology Corporation · 2004
- Biochar157US 8,361,186 B1Full Circle Biochar, Inc. · 2013